RSPC Options History — October 2025

In October 2025, RSPC traded between $38.92 and $40.66. ATM implied volatility averaged 27.8%, placing in the 23.0% IV rank vs the trailing year. The 30-day expected move averaged 6.7%. IV traded above realized volatility by 12.7% (HV 20d: 15.1%). Max pain ranged from $38.00 to $38.00. Net GEX was positive for 0 of 23 trading days. Term structure was in contango for 2 of 23 days.

Notable Days

  • 2025-10-21: Largest IV spike — 52.6% change
  • 2025-10-14: Highest IV Rank — 58.4%
  • 2025-10-02: Largest Expected Move — 8.0%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$39.68$38.92$40.66$40.66$39.24
Max Pain$38.00$38.00$38.00$38.00$38.00
ATM IV27.8%16.4%52.6%25.6%25.5%
Expected Move6.7%4.7%8.0%7.3%7.3%
HV 20d15.1%12.8%17.8%17.5%13.0%
HV 60d16.3%15.9%16.7%16.1%16.0%
IV Rank23.0%6.8%58.4%19.9%19.8%
IV Percentile52.6%2.4%98.0%53.2%54.8%
Term Structure-3.8%-7.7%3.5%-6.9%-2.3%
Skew 25d1.7%-0.9%5.5%0.6%-0.9%
Skew 10d2.5%-2.2%12.5%2.4%-1.5%
Call IV 25d19.8%13.9%28.0%20.0%19.2%
Put IV 25d21.5%15.3%29.6%20.6%18.3%
Bid-Ask Spread %134.28123.92141.43136.49136.11
Gamma HHI1.001.001.001.001.00
Net GEX-325-7790-3990
Net DEX1.4K03.8K1.4K0
Net VEX-2-60-50
Div Yield0.0%0.0%0.0%0.0%0.0%
Total Volume00000
Total OI1.6960330

Daily Data (23 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-10-01$40.66$38.0025.6%7.3%17.5%19.9%0.0%0.6%-6.9%-3991.4K-50.00136.49N/AN/A0003
2025-10-02$40.36$38.0027.9%8.0%17.8%23.2%0.0%0.8%-6.5%-4581.7K-50.00140.59N/AN/A0003
2025-10-03$40.43$38.0021.6%6.2%17.7%14.3%0.0%0.7%-3.4%-4341.4K-50.00136.73N/AN/A0003
2025-10-06$40.37$0.0029.9%6.9%17.7%26.1%0.0%2.3%-4.7%-4562.1K-60.00123.92N/AN/A0003
2025-10-07$40.25$0.0032.9%6.4%17.7%30.3%0.0%1.6%-2.3%-4762.2K-50.00135.99N/AN/A0003
2025-10-08$40.03$0.0024.4%5.2%17.2%18.2%0.0%1.4%3.5%-5301.6K-40.00137.66N/AN/A0003
2025-10-09$39.63$0.0034.4%6.2%13.6%32.4%0.0%5.5%-2.0%-6062.7K-50.00136.31N/AN/A0003
2025-10-10$38.92$0.0035.6%6.1%14.1%34.2%0.0%1.1%-0.5%-7363.8K-60.00134.66N/AN/A0003
2025-10-13$39.13$0.0048.9%7.7%14.1%53.1%0.0%2.1%-6.6%-6313.7K-40.00132.77N/AN/A0003
2025-10-14$39.33$0.0052.6%6.2%14.0%58.4%0.0%2.8%-1.6%-6463.2K-40.00133.64N/AN/A0003
2025-10-15$39.67$0.0025.0%7.2%14.3%19.1%0.0%2.5%-7.7%-5942.7K-30.00131.71N/AN/A0003
2025-10-16$39.08$0.0023.7%6.8%15.1%17.2%0.0%1.9%-4.2%-7323.5K-20.00132.60N/AN/A0003
2025-10-17$39.35$0.0024.0%6.9%15.1%17.6%0.0%3.4%-4.8%-7792.3K00.00136.32N/AN/A0003
2025-10-20$39.63$0.0016.4%4.7%15.1%6.8%0.0%2.1%3.1%0000.00134.51N/AN/A0000
2025-10-21$40.02$0.0025.0%7.2%15.4%19.1%0.0%0.7%-7.3%0000.00125.71N/AN/A0000
2025-10-22$39.73$0.0024.7%7.1%15.1%18.7%0.0%0.8%-7.1%0000.00134.06N/AN/A0000
2025-10-23$39.70$0.0022.2%6.4%15.1%15.0%0.0%2.8%-5.0%0000.00141.43N/AN/A0000
2025-10-24$39.55$0.0021.5%6.2%14.6%14.1%0.0%2.4%-2.1%0000.00130.70N/AN/A0000
2025-10-27$39.80$0.0023.9%6.8%14.0%17.5%0.0%0.2%-4.6%0000.00130.73N/AN/A0000
2025-10-28$39.59$0.0024.2%6.9%13.9%17.9%0.0%2.2%-3.3%0000.00129.57N/AN/A0000
2025-10-29$39.13$0.0024.2%6.9%13.0%17.9%0.0%1.6%-4.7%0000.00138.91N/AN/A0000
2025-10-30$39.03$0.0024.6%7.1%12.8%18.5%0.0%-0.2%-5.4%0000.00137.39N/AN/A0000
2025-10-31$39.24$0.0025.5%7.3%13.0%19.8%0.0%-0.9%-2.3%0000.00136.11N/AN/A0000